Remote Infant Studies of Early Learning (RISE): Scalable online replications of key findings in infant cognitive development.

The current article describes the Remote Infant Studies of Early Learning, a battery intended to provide robust looking time measures of cognitive development that can be administered remotely to inform our understanding of individual developmental trajectories in typical and atypical populations, particularly infant siblings of autistic children. This battery was developed to inform our understanding of early cognitive and language development in infants who will later receive a diagnosis of autism. Using tasks that have been successfully implemented in lab-based paradigms, we included assessments of attention, memory, prediction, word recognition, numeracy, multimodal processing, and social evaluation.

Predicting altered bone biomechanics in juvenile mice: insights from microgravity simulation, loading interventions, and Raman Spectroscopy.

Background: Microgravity, a condition experienced in a spatial environment, poses unique challenges to the skeletal system, particularly in juvenile organisms. This study aimed to investigate alterations in bone biomechanics of juvenile mice due to unloading - that simulates microgravity in the laboratory-and the effects of a bone-loading intervention. We compared bone compositional and mechanical properties between 21-six-week-old C57Bl/6 from a control group (wild type) and a group that underwent a tail-suspension unloading protocol to mimic microgravity (MG).

Antidepressant Effect of Ketamine on Inflammation-Mediated Cytokine Dysregulation in Adults with Treatment-Resistant Depression: Rapid Systematic Review.

Background: Major depressive disorder (MDD) and treatment-resistant depression (TRD) represent a global source of societal and health burden. To advise proper management of inflammation-related depression among TRD patients, it is important to identify therapeutic clinical treatments. A key factor is related to proinflammatory cytokines such as interleukin- (IL-) 1, IL-6, and tumor necrosis factor- (TNF-) which have been implicated in the pathogenesis of depressive symptoms in MDD patients.

Subchondral bone alterations in a novel model of intermediate post traumatic osteoarthritis in mice.

In Post Traumatic Osteoarthritis (PTOA), hypomineralization and increased remodeling of the Subchondral bone (SB) are the first stages of tissue alterations. Although these alterations are well depicted and one of the main targets in OA intervention, the link between SB compositional and mechanical properties alterations during OA progression remains scarce in the literature. Here, we hypothesized that SB shows - right after the first sign of gait pattern changes - a decrease in SB tissue formation depicted by (i) a decrease in thickness, (ii) a lower nanoscopic stiffness, and (iii) a decrease in mineral and collagen maturity.

Knee Pain from Osteoarthritis: Pathogenesis, Risk Factors, and Recent Evidence on Physical Therapy Interventions.

For patients presenting knee pain coming from osteoarthritis (OA), non-pharmacological conservative treatments (e.g., physical therapy interventions) are among the first methods in orthopedics and rehabilitation to prevent OA progression and avoid knee surgery.

Material hardship is associated with posttraumatic stress disorder symptoms among low-income Black women.

The link between socioeconomic status and posttraumatic stress disorder (PTSD) symptoms is well established. Given that Black women are disproportionately burdened by both poverty and PTSD symptoms, research focusing on these constructs among this population is needed. The current study assessed the association between material hardship (i.

Brief Report: Autistic Traits Predict Spectral Correlates of Vowel Intelligibility for Female Speakers.

A growing body of research finds that neurotypical autistic traits are predictive of speech perception and language comprehension patterns, but considerably less is known about the influence of these traits on speech production. In this brief report, we present an analysis of vowel productions from 74 American English speakers who participated in a communicative speaking task. Results show higher autistic trait load to be broadly and inversely related to spectral correlates of vowel intelligibility.

Bones of teleost fish demonstrate high fracture strain.

The endoskeleton of teleosts (bony fish) includes a vertebral spine with articulating rib bones (RBs) similar to humans and further encompasses mineralized tissues that are not found in mammals, including intermuscular bones (IBs). RBs form through endochondral ossification and protect the inner organs, and IBs form through intramembranous ossification within the myosepta and play a role in force transmission and propulsion during locomotion. Based on previous findings suggesting that IBs show a much higher ability for fracture strain compared to mammalian bones, this study aims to investigate whether this ability is general to teleost bones or specific to IBs.

Exploring the Similarity Between Implicit and Explicit Prosody: Prosodic Phrasing and Individual Differences.

In recent years, work carried out in the context of the implicit prosody hypothesis (IPH) has called into question the assumption that implicit (i.e., silently generated) prosody and explicit (overtly produced) prosody are similar in form.

Are responses to the pandemic inclusive? A rapid virtual audit of COVID-19 press briefings in LMICs.

Responses to the COVID-19 pandemic may leave many people behind through a variety of exclusion processes as basic information about the virus and its spread is shared with the public. We conduct a rapid virtual audit of pandemic related press briefings and press conferences issued by governments and international organizations in order to assess if responses have been inclusive to the hearing-impaired communities in low- and middle-income countries (LMICs). We analyze COVID-19 press conferences and press briefings issued during Feb-May 2020, for over 123 LMICs and for international organizations (e.

New Guidelines for Electrical Stimulation Parameters in Adult Patients With Knee Osteoarthritis Based on a Systematic Review of the Current Literature.

Objective: The goal of this systematic review was to provide guidelines for treatment parameters regarding electrical stimulation by investigating its efficacy in improving muscle strength and decreasing pain in patients with knee osteoarthritis.

Design: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses standard, three electronic databases (CINAHL, PubMed, and PEDro) and gray literature were used. Randomized control trials comparing electrical stimulation and conservative physical therapy were critically appraised using the 2005 University of Oxford standard.

Force-stabilizing synergies can be retained by coordinating sensory-blocked and sensory-intact digits.

The present study examined the effects of selective digital deafferentation on the multi-finger synergies as a function of total force requirement and the number of digits involved in isometric pressing. 12 healthy adults participated in maximal and sub-maximal isometric pressing tasks with or without digital anesthesia to selective digits from the right hand. Our results indicate that selective anesthesia paradigm induces changes in both anesthetized (local) and non-anesthetized (non-local) digits' performance, including: (1) decreased maximal force abilities in both local and non-local digits; (2) reduced force share during multi-finger tasks from non-local but not local digits; (3) decreased force error-making; and (4) marginally increased motor synergies.

A moral argument for frozen human embryo adoption.

Some people (e.g., Drs.

Microstructure, mineral and mechanical properties of teleost intermuscular bones.

There is an increasing interest in understanding teleost bone biomechanics in several scientific communities, for instance as interesting biomaterials with specific structure-function relationships. Intermuscular bones of teleost fish have previously been described to play a role in the mechanical force transmission between muscle and bone, but their biomechanical properties are not yet fully described. Here, we have investigated intermuscular bones (IBs) of the North Atlantic Herring with regard to their structure and micro-architecture, mineral-related properties, and micro-mechanical tensile properties.

Anomalous relaxation and the high-temperature structure factor of XXZ spin chains.

We compute the spin-structure factor of XXZ spin chains in the Heisenberg and gapped (Ising) regimes in the high-temperature limit for nonzero magnetization, within the framework of generalized hydrodynamics, including diffusive corrections. The structure factor shows a hierarchy of timescales in the gapped phase, owing to s-spin magnon bound states ("strings") of various sizes. Although short strings move ballistically, long strings move primarily diffusively as a result of their collisions with short strings.

A novel approach for computing 3D mice distal femur properties using high-resolution micro-computed tomography scanning.

One of the most-scanned joints in preclinical animal models dealing with musculoskeletal pathologies is the mouse knee. While three-dimensional (3D) characterization of bone tissue porosity have previously been performed on cortical bone, it has not yet been comprehensively performed for the subchondral bone (SB) and the calcified cartilage (CC), which compose the subchondral mineralized zone (SMZ). Thus, it remains challenging to assess changes that occur in the SMZ of the mouse knee during pathologies such as osteoarthritis.

On the interplay of harvesting and various diffusion strategies for spatially heterogeneous populations.

The paper explores the influence of harvesting (or culling) on the outcome of the competition of two species in a spatially heterogeneous environment. The harvesting effort is assumed to be proportional to the space-dependent intrinsic growth rate. The differences between the two populations are the diffusion strategy and the harvesting intensity.

Disentangling the genetic effects of refugial isolation and range expansion in a trans-continentally distributed species.

In wide-ranging taxa with historically dynamic ranges, past allopatric isolation and range expansion can both influence the current structure of genetic diversity. Considering alternate historical scenarios involving expansion from either a single refugium or from multiple refugia can be useful in differentiating the effects of isolation and expansion. Here, we examined patterns of genetic variability in the trans-continentally distributed painted turtle (Chrysemys picta).

Neighborhood matters: the impact of Hispanic ethnic density on future depressive symptoms 1-year following an ACS event among Hispanic patients.

The Ethnic Density hypothesis posits that living around others from similar ethnic backgrounds reduces the risk of adverse mental health outcomes such as depression. Contrary to this hypothesis, previous work has shown that Hispanic ethnic density is cross-sectionally associated with increased depressive symptom severity among patients hospitalized with an acute coronary syndrome (ACS; myocardial infarction or unstable angina pectoris). To date, no study has examined the prospective association of Hispanic ethnic density on long-term depressive symptom severity following an acute medical event.

3D detection and extraction of bladder tumors via MR virtual cystoscopy.

Purpose: This paper proposes a pipeline for the detection and extraction of 3D regions of bladder tumors via MR virtual cystoscopy.

Methods: After the acquisition of volumetric bladder images with a high-resolution T2-weighted 3D sequence, the inner and outer surfaces of the bladder wall were segmented simultaneously by a coupled directional level-set method. Based on the Laplacian method, a potential field was built up between two surfaces so that the thickness of each voxel within the bladder wall was estimated.